Square Post Coupler allows top/anchor (in-ground) connection and safe breakaway system for
use with 1 3/4-, 2-, 2 1/4 and 2 1/2-inch square post. This SNAP’n SAFE™ coupler is made
of anti-rust galvanized cast gray iron, and can withstand winds of up to 120 mph. NCHRP 350-Compliant.
Coupler connects larger anchor to smaller top, for example, the 1 3/4-inch size will connect a 2-inch anchor to a 1 3/4-inch top post.